The wide array of surfaces that Airbrush Technique Magazine covers includes but not limited to t-shirts ,canvas, the body, autos, motorcycles and so much more. Airbrush Artist Magazine is a broad spectrum online membership based magazine. The online magazine offers articles, tutorials and videos to help you learn more about airbrush art. Learn about choosing paints and other material that you will need. Practice exercises will have you practicing what you see on the video so that you can master your skills. Biker Skull featuring renowned airbrush artist Robert Benedict will show you step-by-step how to create a professional looking skull in a leather cap. Her series teaches about airbrushing flames, murals and masking techniques and motorcycle gas taking airbrushing. Her videos will give you a more visual learning aid than you would get from the detailed directions in her books, so if you learn better from watching then the videos are your best bet when learning from Shanteau. A lot of these websites offer a gallery that artist can upload images of their work onto for free. This gets you seen by the webmaster of the site as well as other artists. Your work will be put up there for the sites traffic to see and thus getting you known in the industry. Take the time to submit several pictures of your work to several website airbrush art galleries. PSI stands for pounds per square inch and for automotive airbrush art you need a compressor that has a psi of 55-65. Iwata is a great name brand to go with and they offer four compressors that will work for airbrushing automotives. Badger is another good name brand that you can go with. They offer several air compressors that will work when doing airbrush art on automobiles. You will save yourself money in the long run when using a name brand versus a generic airbrush. When choosing an airbrush compressor keep in mind that put airbrush art onto t-shirts does require a high psi. The psi setting should be between 40 to 60. Make sure that your compressor is rated for the type of work you are going to be doing.